[Afrika]

Works in 3.8.1 but if guest rights are no attachment, they can view the pic
maybe this ist to modyfy:
original:

PHP Code:

($hook = vBulletinHook::fetch_hook('attachment_display')) ? eval($hook) : false; 


replaced without hook

PHP Code:

if (!$vbulletin->GPC['thumb'] AND defined('WATERMARKED'))
{
    imagejpeg($attachimage);
    imagedestroy($attachimage);
    imagedestroy($watermark);
} 


or there
org

PHP Code:

($hook = vBulletinHook::fetch_hook('attachment_complete')) ? eval($hook) : false; 


replace with

PHP Code:

exit;